CN201913417U - Modularized type adjustable coach end wall assembly welding platform - Google Patents
Modularized type adjustable coach end wall assembly welding platform Download PDFInfo
- Publication number
- CN201913417U CN201913417U CN2010206633382U CN201020663338U CN201913417U CN 201913417 U CN201913417 U CN 201913417U CN 2010206633382 U CN2010206633382 U CN 2010206633382U CN 201020663338 U CN201020663338 U CN 201020663338U CN 201913417 U CN201913417 U CN 201913417U
- Authority
- CN
- China
- Prior art keywords
- passenger vehicle
- assembly welding
- headwall
- underframe
- end wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
The utility model relates to a modularized type adjustable coach end wall assembly welding platform which comprises an underframe, a short workbench fixed with the underframe, and long workbenches distributed on two sides of the short workbench, wherein a threshold positioning assembly is fixed on the underframe at the remote end of the short workbench through bolts; door frame positioning assemblies are fixed on the inner sides of the long workbenches through bolts; positioning strips are fixed on the outer sides of the long workbenches and on the underframe; the distance between inner side edges of the positioning strips is equal to the width of the coach endwall; and the distance between outer end surfaces of the door frame positioning assemblies is equal to the width of a door frame of the coach end wall. The end walls of various types of coaches can be produced by replacing the components with different sizes, including the threshold positioning assembly, the door frame positioning assemblies and the positioning strips. Under the premise of ensuring reliable, economic and convenient operation of a tool, the coach end wall assembly welding platform adopts the location dimension method, replacing a small number of different modules and regulating a small number of spare parts. Therefore, the dimension requirements in the width direction of the end wall, as well as the dimension change requirements of end wall doors can be met.
Description
Technical field
The utility model relates to modularization, adjustable headwall assembly welding frock, belongs to the technical field of rail truck manufacturing process.
Background technology
Along with of the breakthrough of our company's passenger vehicle product in the international market, more and more and the diverse product of original domestic 25 type passenger vehicles have appearred, but quantity less again (example: Georgia's car, Malaysian car etc.), in steel construction is produced, if every kind of product is all made large-scale groups welder dress, not only increase cost, also influenced delivery date.Under market economy, can be with high-quality, many kinds, can small lot and low cost be come meeting the market requirement, carry out product quickly and upgrade, and are related to the invincible position is stood on by enterprise in market competition key.
The utility model content
Technical problem to be solved in the utility model is, overcomes the above-mentioned shortcoming of prior art, and a kind of adjustable passenger vehicle headwall of modularization assembly welding tire is provided, and by the replacing of several parts, with the production of the headwall that adapts to different size, enhances productivity the reduction cost.
In order to solve above technical problem, the adjustable passenger vehicle headwall of the modularization that the utility model provides assembly welding tire, it is characterized in that: comprise underframe, with the fixing short workbench of underframe, be distributed in the bench of short workbench both sides, bolting is made up of the threshold location on the underframe of described short workbench far-end, the inboard bolting of bench is made up of the doorframe location, bolting has positioning strip on the underframe in the bench outside, distance between the described positioning strip inner side edge equals the width of passenger vehicle headwall, and the distance between the composition outer face, described doorframe location equals the doorframe width of passenger vehicle headwall.
Further, the adjustable passenger vehicle headwall of the utility model modularization group welding clamping fixture by the threshold of a plurality of sizes location forms, doorframe locate form, positioning strip, to adapt to the passenger vehicle headwall of different size.
Further, in the adjustable passenger vehicle headwall of the utility model modularization assembly welding tire, described long and short workbench is provided with the hold down gag that is used to compress headwall door upper plate.
Further, in the adjustable passenger vehicle headwall of the utility model modularization assembly welding tire, described positioning strip is provided with the side positioning fixture that is used for fixing passenger vehicle reveal plate.
Further, in the adjustable passenger vehicle headwall of the utility model modularization assembly welding tire, described threshold location is formed and is comprised the leading screw anchor clamps that are used to clamp threshold.
Further again, in the adjustable passenger vehicle headwall of the utility model modularization assembly welding tire, described doorframe location is formed and is comprised: two longitudinal register seats that the outer face is parallel to each other, and fixedly connected between the longitudinal register seat by stull.
In the utility model headwall assembly welding platform, only need to change the headwall that the threshold location is formed, the doorframe location is formed, positioning strip promptly can be used for production different model passenger vehicle of different size.As seen this headwall assembly welding platform is guaranteeing that frock uses reliable, economy easily under the prerequisite, and the location dimension method of taking to change a small amount of disparate modules and adjusting a small amount of part solves the needs that headwall width size and end headwall door various sizes change.Be not only applicable to the assembly welding of domestic standard passenger vehicle end headwall like this, be fit to some external special-shaped sizes yet.
The beneficial effects of the utility model are as follows: the utility model has solved some special-shaped underframe of coach size width, different in size, it is long to make the special-purpose loose tool cycle, the cost height, the problem demonstrate,proved is cannot say for sure in influence delivery, quality, and a tire is used more, save the platform position, make full use of the area of factory building, tap the production potential to greatest extent, increase benefit.
As seen, the utility model ingenious conception, simple in structure is applicable to the headwall production of multiple size.The utility model will be widely used in field of track traffic, have good market prospects.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the adjustable passenger vehicle headwall of a utility model modularization assembly welding tire structural representation.
The specific embodiment
The adjustable passenger vehicle headwall of the modularization of present embodiment assembly welding tire, as shown in Figure 1, the adjustable passenger vehicle headwall of modularization assembly welding tire, comprise underframe 1, with the fixing short workbench 2 of underframe 1, be distributed in the bench 3 of short workbench both sides, 3 ', bolting forms 7 by the threshold location on the underframe 1 of short workbench 2 far-ends, bench 3,3 ' inboard bolting form 11 by doorframe location, bench 3, bolting has positioning strip 9 on the underframe 1 in 3 ' outside, 9 ', positioning strip 9, distance between 9 ' inner side edge equals the width of passenger vehicle headwall, and the distance between composition 11 outer faces, doorframe location equals the doorframe width of passenger vehicle headwall.As shown in Figure 1, in this example, also have the long rails 4,4 that is positioned at bench 3,3 ' outside ', long rails 4,4 ' go up across being provided with slidably cross track 5, cross track 5 is provided with and slidably compresses dolly 6.
The adjustable passenger vehicle headwall of this modularization group welding clamping fixture by the threshold of a plurality of sizes location forms 7, doorframe locate form 11, positioning strip 9,9 ', to adapt to the passenger vehicle headwall of different size.
Among the embodiment as shown in Figure 1, described long and short workbench 2,3 ' the be provided with hold down gag 13 that is used to compress headwall door upper plate A; Positioning strip 9 is provided with the side positioning fixture 10 that is used for fixing passenger vehicle reveal plate C; Doorframe location is formed 11 and is comprised: two outer faces longitudinal register seat 8,8 parallel to each other ', longitudinal register seat 8,8 ' between fixedly connected by stull 12.In this example, the threshold location is formed 7 and is comprised the leading screw anchor clamps that are used to clamp threshold B.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. the adjustable passenger vehicle headwall of modularization assembly welding tire, it is characterized in that: comprise underframe, with the fixing short workbench of underframe, be distributed in the bench of short workbench both sides, bolting is made up of the threshold location on the underframe of described short workbench far-end, the inboard bolting of bench is made up of the doorframe location, bolting has positioning strip on the underframe in the bench outside, distance between the described positioning strip inner side edge equals the width of passenger vehicle headwall, and the distance between the composition outer face, described doorframe location equals the doorframe width of passenger vehicle headwall.
2. the adjustable passenger vehicle headwall of modularization according to claim 1 assembly welding tire is characterized in that: the threshold location with a plurality of sizes is formed, the doorframe location is formed, positioning strip, to adapt to the passenger vehicle headwall of different size.
3. the adjustable passenger vehicle headwall of modularization according to claim 2 assembly welding tire, it is characterized in that: described long and short workbench is provided with the hold down gag that is used to compress headwall door upper plate.
4. the adjustable passenger vehicle headwall of modularization according to claim 2 assembly welding tire, it is characterized in that: described positioning strip is provided with the side positioning fixture that is used for fixing passenger vehicle reveal plate.
5. the adjustable passenger vehicle headwall of modularization according to claim 3 assembly welding tire is characterized in that: described threshold location is formed and is comprised the leading screw anchor clamps that are used to clamp threshold.
6. the adjustable passenger vehicle headwall of modularization according to claim 3 assembly welding tire is characterized in that: described doorframe location is formed and is comprised: two longitudinal register seats that the outer face is parallel to each other, and fixedly connected between the longitudinal register seat by stull.
7. the adjustable passenger vehicle headwall of modularization according to claim 1 assembly welding tire, it is characterized in that: also have the long rails that is positioned at the bench outside, across being provided with slidably cross track, cross track is provided with and slidably compresses dolly on the described long rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206633382U CN201913417U (en) | 2010-12-14 | 2010-12-14 | Modularized type adjustable coach end wall assembly welding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206633382U CN201913417U (en) | 2010-12-14 | 2010-12-14 | Modularized type adjustable coach end wall assembly welding platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913417U true CN201913417U (en) | 2011-08-03 |
Family
ID=44413233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206633382U Expired - Lifetime CN201913417U (en) | 2010-12-14 | 2010-12-14 | Modularized type adjustable coach end wall assembly welding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913417U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019527A (en) * | 2010-12-14 | 2011-04-20 | 南车南京浦镇车辆有限公司 | Modularized adjustable passenger train end wall assembling and welding table |
| CN103240556A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN111451967A (en) * | 2020-05-07 | 2020-07-28 | 北京地铁车辆装备有限公司 | Technological equipment and method for manufacturing end wall of low-floor vehicle |
-
2010
- 2010-12-14 CN CN2010206633382U patent/CN201913417U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019527A (en) * | 2010-12-14 | 2011-04-20 | 南车南京浦镇车辆有限公司 | Modularized adjustable passenger train end wall assembling and welding table |
| CN102019527B (en) * | 2010-12-14 | 2013-04-24 | 南车南京浦镇车辆有限公司 | Modularized adjustable passenger train end wall assembling and welding table |
| CN103240556A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN103240556B (en) * | 2013-05-10 | 2015-04-01 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN111451967A (en) * | 2020-05-07 | 2020-07-28 | 北京地铁车辆装备有限公司 | Technological equipment and method for manufacturing end wall of low-floor vehicle |
| CN111451967B (en) * | 2020-05-07 | 2021-11-09 | 北京地铁车辆装备有限公司 | Technological equipment and method for manufacturing end wall of low-floor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110803 Effective date of abandoning: 20130424 |
|
| RGAV | Abandon patent right to avoid regrant |